/* array of buffer information structs */
struct e1000_buffer *buffer_info;
- spinlock_t tx_lock;
u16 tdh;
u16 tdt;
bool last_tx_tso;
u16 link_speed;
u16 link_duplex;
spinlock_t stats_lock;
- spinlock_t tx_queue_lock;
unsigned int total_tx_bytes;
unsigned int total_tx_packets;
unsigned int total_rx_bytes;